body {
  transition: all 0.7s;
  font-size: 12px;
  margin: 0;
  padding: 0;
}
.list {
  padding: 0 5px;
  box-sizing: border-box;
  width: 100vw;
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-color: rgba(198, 198, 198, 0.1) rgba(255, 255, 255, 0);
  scrollbar-width: thin;
}
.duoyu {
  margin: 10px 0;
}
.duoyu > div {
  display: inline;
  min-width: 10px;
}
.duoyu .danm,
.duoyu .level {
  margin-right: 3px;
  border-radius: 3px;
  text-align: center;
  color: aliceblue;
  box-sizing: border-box;
  padding: 0 3px;
  user-select: none;
}
.duoyu div.level {
  display: inline-block;
  min-width: 38px;
}
.duoyu .danm {
  padding: 1px 3px;
  text-decoration: none;
}
.duoyu .user {
  color: #E75B23;
}
.duoyu .text {
  padding: 1px 3px;
  border-radius: 3px;
  line-height: 22px;
}
.msg {
  position: fixed;
  bottom: 20px;
  height: 20px;
  padding: 0 12px;
  min-width: 100px;
  left: 50%;
  font-size: 12px;
  line-height: 20px;
  border-radius: 10px;
  text-align: center;
  transform: translateX(-50%);
  background-color: #e75924;
  color: aliceblue;
  opacity: 0.5;
  cursor: pointer;
  transition: all 0.3s;
  user-select: none;
  display: none;
}
.msg:hover {
  opacity: 1;
}
.bt {
  z-index: 9999;
  opacity: 0.07;
  height: 40px;
  width: 22px;
  position: fixed;
  top: 20px;
  right: 0;
  border-radius: 2px 0 0 2px;
  outline: none;
  border: none;
  background-color: #e75924;
  color: aliceblue;
  cursor: pointer;
  transition: all 0.3s;
}
.bt:hover {
  opacity: 1;
}
.cut {
  top: 65px;
}
.cut {
  top: 65px;
}
.add{
  top: 110px;
  height: 22px;
}
.sub{
    top: 137px;
    height: 22px;
}
.room {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 7rem;
  opacity: 0.03;
  color: #777;
  display: none;
  user-select: none;
  z-index: -1;
}
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
::-webkit-scrollbar-thumb {
  border-radius: 2px;
  background-color: rgba(198, 198, 198, 0.1);
  backdrop-filter: saturate(180%) blur(20px);
}